›› 1988, Vol. 31 ›› Issue (3): 332-335.doi:

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STUDIES ON THE SEX RATIO OF PTEROMALUS PUPARUM L.

HU CUI, WAN XING-SHENG   

  1. Zhejiang Agricultural Untversity, Hangzhou
  • Online:1988-07-15 Published:1988-07-15